What kind of casing is this?

[JuiceBox525 11]

We found a really cool egg casing on the beach today. Anyone know what kind of animal it's from?

 

[JuiceBox525 11]

This is is, the pic didn't work the first time, low signal haha

 

[I Like Rare Fish]

Looks like a Christmas worm.

doesnt look like any case. Shark cases are normally dark.

 

[JuiceBox525 11]

Looks like a Christmas worm.

doesnt look like any case. Shark cases are normally dark.

In the second picture, you can see the pocket has eggs In it, about half had some, the others were empty

 

[robmcd]

It would help if we knew where you found it. As in, location on the planet.....

 

[JuiceBox525 11]

It would help if we knew where you found it. As in, location on the planet.....

Pine island Florida

 

[JuiceBox525 11]

Nevermind I found it! It's the egg casing from busycon whelk
Here's a shell of one we found

 

[I Like Rare Fish]

That makes a little more sense! The shark egg cases I find are spiraled, and dark brown. The egg case you think of as the Knobbed Whelks does resemble it. However, what is the thing in the middle?

 

[CaptainBarnicles1]

Eeeeeeeeeeeeew!

 

[connorlindeman22 22]

This is is, the pic didn't work the first time, low signal hahaView attachment 151156View attachment 151157

thats so cool!

 

[JuiceBox525 11]

That makes a little more sense! The shark egg cases I find are spiraled, and dark brown. The egg case you think of as the Knobbed Whelks does resemble it. However, what is the thing in the middle?

It seemed to be other casings, almost like another animals casing was attached( it had pockets similar to the main one). The other ones we found didn't have that on it, but otherwise looked identical.